body {
  background-color: #f5f6fa;
}
input {
  outline-style: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 11px 14px;
  width: 300px;
  font-size: 15px;
  font-weight: 500;
}

input:focus {
  border-color: #66afe9;
  outline: 0;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(102, 175, 233, 0.6);
}

button {
  width: 80px;
  height: 40px;
  border: none;
  border-radius: 3px;
  background: #ff7979;
  cursor: pointer;
  outline: none;
  color: white;
  font-size: 16px;
}
button:hover {
  background: #f87272;
}

.chat p {
  position: relative;
  top: 10px;
  left: 30px;
  width: 150px;
  height: 40px;
  line-height: 40px;
  padding-left: 30px;
  background: #ffbe76;
  color: white;
  border-radius: 12px;
}

.chat p:before {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  right: 100%;
  top: 12px;
  border-top: 6px solid transparent;
  border-right: 12px solid #ffbe76;
  border-bottom: 6px solid transparent;
}
